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https://issues.apache.org/jira/browse/CALCITE-4602?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Alessandro Solimando reassigned CALCITE-4602:
---------------------------------------------
Assignee: Sergey Nuyanzin
> ClassCastException for arrays with int and decimal elements within one array
> ----------------------------------------------------------------------------
>
> Key: CALCITE-4602
> URL: https://issues.apache.org/jira/browse/CALCITE-4602
> Project: Calcite
> Issue Type: Bug
> Components: avatica
> Affects Versions: avatica-1.17.0
> Reporter: Sergey Nuyanzin
> Assignee: Sergey Nuyanzin
> Priority: Major
> Labels: pull-request-available
> Time Spent: 20m
> Remaining Estimate: 0h
>
> Cases to reproduce: any query with array containing both int and bigdecimal
> elements for instance
> {code:sql}
> select array[1, 1.1];
> select array[1.1, 1];
> {code}
> which leads to ClassCastException
> {noformat}
> class java.lang.Integer cannot be cast to class java.math.BigDecimal
> (java.lang.Integer and java.math.BigDecimal are in module java.base of loader
> 'bootstrap')
> java.lang.ClassCastException: class java.lang.Integer cannot be cast to class
> java.math.BigDecimal (java.lang.Integer and java.math.BigDecimal are in
> module java.base of loader 'bootstrap')
> at
> org.apache.calcite.avatica.util.AbstractCursor$BigDecimalAccessor.getBigDecimal(AbstractCursor.java:701)
> at
> org.apache.calcite.avatica.util.AbstractCursor$ArrayAccessor.convertValue(AbstractCursor.java:1338)
> at
> org.apache.calcite.avatica.util.AbstractCursor$ArrayAccessor.getObject(AbstractCursor.java:1299)
> at
> org.apache.calcite.avatica.util.AbstractCursor$ArrayAccessor.getArray(AbstractCursor.java:1352)
> at
> org.apache.calcite.avatica.util.AbstractCursor$ArrayAccessor.getString(AbstractCursor.java:1364)
> at
> org.apache.calcite.avatica.AvaticaResultSet.getString(AvaticaResultSet.java:239)
> {noformat}
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